Siemens SINAMICS S110 User Manual

Cabinet design and EMC for components, Blocksize format
10.7 Notes on electrical cabinet cooling
SINAMICS S110
Manual, 07/2015, 6SL3097-4AC10-0BP5
239
10.7
Notes on electrical cabinet cooling
10.7.1
General information
Cabinets can be cooled in a number of ways including the following:
● Filtered fans
● Heat exchanger
● Cooling unit
The decision in favor of one of these methods will depend on the prevailing ambient
conditions and the cooling power required.
The air routing within the cabinet and the ventilation clearances specified here must be
ensured. Other components or cables must not be installed in these areas.
You must comply with the following specifications when installing SINAMICS components:
● Ventilation clearance
● Cable routing
● Air guidance, air-conditioner
Table 10- 7 Ventilation clearances around the components
Component
Clearance above and below in mm
und (inch)
Clearance in front of the compo-
nent in mm und (inch)
CU305 PN
50 (1.97)
0
CU305 DP 50 (1.97) 0
CU305 CAN
50 (1.97)
0
SMCxx
50 (1.97)
0
Line filter
100 (3.94)
0
Line reactor
100 (3.94)
0
PM240-2 Blocksize, frame size FSA … FSC Above: 80 (3.15)
Below: 100 (3.94)
0
PM240-2 Blocksize, frame size FSD … FSE Above: 300 (11.81)
Below: 350 (13.78)
100 (3.94)
Motor reactor
100 (3.94)
0
Braking resistor (vertical installation)
Above: 1000 (39.37)
All around: 100 (3.94)
Braking resistor (horizontal installation)
Above: 1000 (39.37)
All around: 250 (9.84)

Siemens SINAMICS S110 Specifications

General

Brand	Siemens
Model	SINAMICS S110
Category	Media Converter
Language	English